Display hook



FIG. 1 is a front perspective view of a display hook showing my new design;

FIG. 2 is a side elevational view of the right-hand side thereof, the left-hand side view being a mirror image of FIG. 2;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a front perspective view of a display hook showing an alternative embodiment of my new design;

FIG. 5 is a side elevational view of the right-hand thereof, the left-hand side view being a mirror image of FIG. 5; and,

FIG. 6 is a front elevational view thereof. 

The ornamental design for a display hook, as shown and described. 